JPS6113231A - 光信号増幅器及び光伝送システム - Google Patents

光信号増幅器及び光伝送システム

Info

Publication number
JPS6113231A
JPS6113231A JP60125964A JP12596485A JPS6113231A JP S6113231 A JPS6113231 A JP S6113231A JP 60125964 A JP60125964 A JP 60125964A JP 12596485 A JP12596485 A JP 12596485A JP S6113231 A JPS6113231 A JP S6113231A
Authority
JP
Japan
Prior art keywords
optical
signal
optical signal
frequency
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP60125964A
Other languages
English (en)
Japanese (ja)
Inventor
ジヨン　スチユアート　ヒークス
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of JPS6113231A publication Critical patent/JPS6113231A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • G02F1/225—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference in an optical waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Integrated Circuits (AREA)
  • Semiconductor Lasers (AREA)
JP60125964A 1984-06-14 1985-06-10 光信号増幅器及び光伝送システム Pending JPS6113231A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8415212 1984-06-14
GB08415212A GB2160380B (en) 1984-06-14 1984-06-14 Optical transmission systems

Publications (1)

Publication Number Publication Date
JPS6113231A true JPS6113231A (ja) 1986-01-21

Family

ID=10562440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60125964A Pending JPS6113231A (ja) 1984-06-14 1985-06-10 光信号増幅器及び光伝送システム

Country Status (8)

Country Link
US (1) US4663596A (de)
EP (1) EP0168914B1 (de)
JP (1) JPS6113231A (de)
AT (1) ATE29358T1 (de)
DE (1) DE3560547D1 (de)
DK (1) DK267085A (de)
ES (1) ES8700523A1 (de)
GB (1) GB2160380B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02166426A (ja) * 1988-12-20 1990-06-27 Masayuki Izutsu 直交偏波２周波発生光源
JPH053456A (ja) * 1990-07-13 1993-01-08 Nec Corp 光通信装置
US6970655B2 (en) 2001-03-02 2005-11-29 Nec Corporation Method and circuit for generating single-sideband optical signal

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160380B (en) * 1984-06-14 1988-01-27 Stc Plc Optical transmission systems
US5089787A (en) * 1985-05-05 1992-02-18 California Institute Of Technology Optically-coupled high frequency amplifier
US4965863A (en) * 1987-10-02 1990-10-23 Cray Computer Corporation Gallium arsenide depletion made MESFIT logic cell
US4947134A (en) * 1987-10-30 1990-08-07 American Telephone And Telegraph Company Lightwave systems using optical amplifiers
JPH0769351B2 (ja) * 1988-05-30 1995-07-26 浜松ホトニクス株式会社 電気信号観測装置
US5301058A (en) * 1990-12-31 1994-04-05 Gte Laboratories Incorporated Single sideband optical modulator for lightwave systems
US5239401A (en) * 1990-12-31 1993-08-24 Gte Laboratories Incorporated Optical modulator for cancellation of second-order intermodulation products in lightwave systems
FR2672168B1 (fr) * 1991-01-24 1993-04-09 Alcatel Nv Procede et dispositif de positionnement relatif d'une frequence, notamment optique.
ES2102937B1 (es) * 1994-03-07 1998-04-01 Telefonica Nacional Espana Co Circuito transmisor-receptor.
US6118566A (en) 1998-11-04 2000-09-12 Corvis Corporation Optical upconverter apparatuses, methods, and systems
US6292598B1 (en) 1998-11-04 2001-09-18 Corvis Corporation Optical transmission apparatuses, methods, and systems
US6529305B1 (en) 1998-11-04 2003-03-04 Corvis Corporation Optical transmission apparatuses, methods, and systems
WO2002061986A2 (en) * 2000-12-20 2002-08-08 Kestrel Solutions, Inc. Fiber optic communications using optical single side band transmission and direct detection
US7142788B2 (en) * 2002-04-16 2006-11-28 Corvis Corporation Optical communications systems, devices, and methods
US7363018B2 (en) * 2005-01-18 2008-04-22 Massachusetts Institute Of Technology High speed electrical interconnect using an optically distributed carrier signal
US8219763B2 (en) 2006-03-16 2012-07-10 International Business Machines Corporation Structure for performing cacheline polling utilizing a store and reserve instruction

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488586A (en) * 1965-06-02 1970-01-06 Gen Electric Frequency modulated light coupled data link
GB1297922A (de) * 1969-11-25 1972-11-29
US3747004A (en) * 1971-05-14 1973-07-17 Us Air Force Injection-locked laser stabilizer
US3962657A (en) * 1974-10-22 1976-06-08 The United States Of America As Represented By The Secretary Of The Army Broadband data modulation system
GB1488253A (en) * 1974-12-19 1977-10-12 Davies D Telecommunication system
US4002896A (en) * 1975-01-21 1977-01-11 David Evan Naunton Davies Telecommunication system
US4019048A (en) * 1976-03-22 1977-04-19 Bell Telephone Laboratories, Incorporated Regenerator for an optical transmission system
US4075474A (en) * 1977-04-19 1978-02-21 Northern Telecom Limited Method and apparatus for distortion reduction in optical communication systems
US4295225A (en) * 1978-08-18 1981-10-13 Harris Corporation Fiber optic repeater
GB2075311B (en) * 1980-08-26 1984-10-03 Standard Telephones Cables Ltd Supervision of transmission systems
GB2113035B (en) * 1981-12-03 1985-10-09 Standard Telephones Cables Ltd Optical transmission system and method
GB2160380B (en) * 1984-06-14 1988-01-27 Stc Plc Optical transmission systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02166426A (ja) * 1988-12-20 1990-06-27 Masayuki Izutsu 直交偏波２周波発生光源
JPH053456A (ja) * 1990-07-13 1993-01-08 Nec Corp 光通信装置
US6970655B2 (en) 2001-03-02 2005-11-29 Nec Corporation Method and circuit for generating single-sideband optical signal

Also Published As

Publication number Publication date
DK267085D0 (da) 1985-06-13
GB2160380A (en) 1985-12-18
EP0168914B1 (de) 1987-09-02
GB8415212D0 (en) 1984-07-18
ES8700523A1 (es) 1986-07-16
DE3560547D1 (en) 1987-10-08
US4663596A (en) 1987-05-05
GB2160380B (en) 1988-01-27
EP0168914A1 (de) 1986-01-22
ATE29358T1 (de) 1987-09-15
ES544043A0 (es) 1986-07-16
DK267085A (da) 1985-12-15

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